从 csv 文件创建 Networkx Graph

如何解决从 csv 文件创建 Networkx Graph

如何从 csv 文件制作图表并建立相关性，以便在两个省份的相关性大于 0.8 时将它们连接起来？

csv 文件 covid19_US_cases.csv 如下所示：

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import networkx as nx
import pandas as pd
import matplotlib.pyplot as plt
covid_US_cases = pd.read_csv('covid19_US_cases.csv') 
G_covid_US_cases = nx.Graph ()
plt.figure(1,figsize=(12,10))
graph_pos = nx.spring_layout(G_covid_US_cases)
nx.draw_networkx_edges(G_covid_US_cases,graph_pos,edge_color='k',`enter code here`alpha=0.3)
a = nx.draw_networkx_labels(G_covid_US_cases,font_size=12,font_family='sans-serif')

enter image description here